DE69406375T2 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE69406375T2
DE69406375T2 DE69406375T DE69406375T DE69406375T2 DE 69406375 T2 DE69406375 T2 DE 69406375T2 DE 69406375 T DE69406375 T DE 69406375T DE 69406375 T DE69406375 T DE 69406375T DE 69406375 T2 DE69406375 T2 DE 69406375T2
Authority
DE
Germany
Prior art keywords
electric power
power steering
steering
electric
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69406375T
Other languages
English (en)
Other versions
DE69406375D1 (de
Inventor
Toshihiko Daido
Mitsuhiko Nishimoto
Hirofumi Matsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Application granted granted Critical
Publication of DE69406375D1 publication Critical patent/DE69406375D1/de
Publication of DE69406375T2 publication Critical patent/DE69406375T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0466—Controlling the motor for returning the steering wheel to neutral position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE69406375T 1993-07-30 1994-07-26 Elektrische Servolenkung Expired - Lifetime DE69406375T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5190496A JP2932335B2 (ja) 1993-07-30 1993-07-30 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE69406375D1 DE69406375D1 (de) 1997-11-27
DE69406375T2 true DE69406375T2 (de) 1998-04-30

Family

ID=16259064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406375T Expired - Lifetime DE69406375T2 (de) 1993-07-30 1994-07-26 Elektrische Servolenkung

Country Status (4)

Country Link
US (1) US5480000A (de)
EP (1) EP0636528B1 (de)
JP (1) JP2932335B2 (de)
DE (1) DE69406375T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720361A (en) * 1994-10-12 1998-02-24 Koyo Seiko Co., Ltd. Torque sensing power steering device with abnormality detection, dead zone detection and power assist motor inhibition
JP3479730B2 (ja) * 1994-10-20 2003-12-15 光洋精工株式会社 電動パワーステアリング装置
JP3521245B2 (ja) * 1994-11-21 2004-04-19 光洋精工株式会社 電動パワーステアリング装置
JPH08282519A (ja) * 1995-04-10 1996-10-29 Mitsubishi Electric Corp 電動パワーステアリング装置の制御装置
US5979587A (en) * 1997-06-06 1999-11-09 Ford Global Technologies, Inc. Electrically assisted power steering apparatus
US6425454B1 (en) * 2000-02-16 2002-07-30 Ford Global Technologies, Inc. Vehicle electric power assist steering system and method using velocity based torque estimation
US6711510B2 (en) 2001-02-20 2004-03-23 Trw Inc. Over-current protection method and device
JP3801471B2 (ja) * 2001-08-31 2006-07-26 株式会社ジェイテクト ブラシレスｄｃモータの電力供給線の断線検出方法、それを用いたブラシレスｄｃモータの制御装置、電気式動力舵取装置およびコンピュータプログラム
DE102005003180B4 (de) * 2005-01-19 2015-04-02 Volkswagen Ag Vorrichtung und Verfahren zur Reduzierung von Fehlanregungen am Lenkrad
WO2008028083A2 (en) 2006-08-30 2008-03-06 The Regents Of University Of California Method and system for detecting and mapping hydrocarbon reservoirs using electromagnetic fields
US20080214331A1 (en) * 2007-02-02 2008-09-04 Total Hockey Products And Services, Llc Method and Apparatus for Hockey Training
JP5726012B2 (ja) * 2011-08-02 2015-05-27 オムロンオートモーティブエレクトロニクス株式会社 モータ制御装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275057A (ja) * 1985-05-27 1986-12-05 Honda Motor Co Ltd 電動式パワ−ステアリング装置
JPS6234854A (ja) * 1985-08-06 1987-02-14 Honda Motor Co Ltd 電動式パワ−ステアリング装置
JPS6237274A (ja) * 1985-08-09 1987-02-18 Honda Motor Co Ltd 電動式パワ−ステアリング装置
GB2204287B (en) * 1987-03-31 1991-04-17 Hitachi Ltd Electric power steering control system
JPH0829719B2 (ja) * 1989-03-22 1996-03-27 本田技研工業株式会社 前後輪操舵装置
US5150021A (en) * 1989-09-18 1992-09-22 Jidosha Kiki Co., Ltd. Method of controlling electric power steering apparatus
JP2981625B2 (ja) * 1991-07-09 1999-11-22 光洋精工株式会社 動力舵取装置
EP0522492B1 (de) * 1991-07-10 1997-02-05 Koyo Seiko Co., Ltd. Lenkung mit elektrischer Hilfskraft
JP2936211B2 (ja) * 1991-07-22 1999-08-23 自動車機器株式会社 電動式動力舵取装置における電流制限方法

Also Published As

Publication number Publication date
JP2932335B2 (ja) 1999-08-09
EP0636528A1 (de) 1995-02-01
JPH0740844A (ja) 1995-02-10
EP0636528B1 (de) 1997-10-22
DE69406375D1 (de) 1997-11-27
US5480000A (en) 1996-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition